cvs: pear /HTML_QuickForm/QuickForm group.php

mansion         Fri Sep 27 06:28:56 2002 EDT

  Modified files:              
    /pear/HTML_QuickForm/QuickForm      group.php 
  Log:
  Added 2 methods:
  - getElements() which returns an array of all elements in group by reference,
  - getGroupType() which returns the type of group as string or 'mixed' if 
group is composed of different element types.
  Fix $_elements to array instead of string.
  
  
Index: pear/HTML_QuickForm/QuickForm/group.php
diff -u pear/HTML_QuickForm/QuickForm/group.php:1.5 
pear/HTML_QuickForm/QuickForm/group.php:1.6
--- pear/HTML_QuickForm/QuickForm/group.php:1.5 Fri Jun 14 09:11:10 2002
+++ pear/HTML_QuickForm/QuickForm/group.php     Fri Sep 27 06:28:56 2002
@@ -17,7 +17,7 @@
 // |          Bertrand Mansion <bmansion@xxxxxxxxxxx>                     |
 // +----------------------------------------------------------------------+
 //
-// $Id: group.php,v 1.5 2002/06/14 13:11:10 mansion Exp $
+// $Id: group.php,v 1.6 2002/09/27 10:28:56 mansion Exp $
 
 require_once("HTML/QuickForm/element.php");
 
@@ -56,7 +56,7 @@
      * @since     1.0
      * @access    private
      */
-    var $_elements = '';
+    var $_elements = array();
 
     /**
      * String to seperator elements
@@ -189,6 +189,48 @@
     {
         $this->_elements = $elements;
     } // end func setElements
+
+    // }}}
+    // {{{ getElements()
+
+    /**
+     * Gets the grouped elements
+     *
+     * @param     array     $elements   Array of elements
+     * @since     1.1
+     * @access    public
+     * @return    void
+     * @throws    
+     */
+    function &getElements()
+    {
+        return $this->_elements;
+    } // end func getElements
+
+    // }}}
+    // {{{ getGroupType()
+
+    /**
+     * Gets the group type based on its elements
+     * Will return 'mixed' if elements contained in the group
+     * are of different types.
+     *
+     * @access    public
+     * @return    string    group elements type
+     * @throws    
+     */
+    function getGroupType()
+    {
+        $prevType = '';
+        foreach ($this->_elements as $element) {
+            $type = $element->getType();
+            if ($type != $prevType) {
+                return 'mixed';
+            }
+            $prevType = $type;
+        }
+        return $type;
+    } // end func getGroupType
 
     // }}}
     // {{{ toHtml()



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